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Uninterruptable Power Supplies (UPS)

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Tools and Software
HW Evaluation Tools
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Key Products
Uninterruptable Power Supplies (UPS) ensure continuity of supply by converting the DC voltage from a battery or battery bank to an AC voltage with the requested amplitude and frequency in case of power outages.  Depending on application requirements, a UPS can be built with a simple off-line configuration or with a double conversion online method for high-end, medium- or high-power UPSs as this also improves the quality of the power supplied to sensitive loads including computers, servers, equipment used industrial processes, instrumentation and telecommunication equipment.

Our products and solutions

We offer high-performance discrete devices including high- and low-voltage power MOSFETs, IGBTs, thyristors and silicon-carbide (SiC) diodes and power MOSFETs as well as galvanically-isolated and high-voltage gate drivers, power factor correction (PFC) controllers and high-performance STM32 microcontrollers to enable high-efficiency, high-reliability UPS designs.

All Hardware Evaluation Tools

    • Part Number
      Description
      Core product
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      STDES-30KWVRECT

      Active

      30 kW Vienna PFC rectifier reference design with digital control

      SCTWA90N65G2V-4 AC-DC Converter ST
      STDES-30KWVRECT
      Active

      30 kW Vienna PFC rectifier reference design with digital control

      STDES-VRECTFD

      Active

      15 kW, three-level, three-phase Vienna rectifier with digital control for power factor correction

      SCTW35N65G2V AC-DC Converter ST
      STDES-VRECTFD
      Active

      15 kW, three-level, three-phase Vienna rectifier with digital control for power factor correction

      STEVAL-DPSG474

      Active

      Digital power supply control kit based on STM32G474RE

      STM32G474RE PSU and Converter Solution Eval Boards ST
      STEVAL-DPSG474
      Active

      Digital power supply control kit based on STM32G474RE

      STEVAL-EFUSE01

      Active

      Evaluation board based on the STEF01 fully programmable universal electronic fuse

      STEF01 PSU and Converter Solution Eval Boards ST
      STEVAL-EFUSE01
      Active

      Evaluation board based on the STEF01 fully programmable universal electronic fuse